Valipour H, Birjandi H, Honarbakhsh S. The Effects of Cost Leadership Strategy and Product Differentiation Strategy on the Performance of Firms. 5006 [Internet]. 2012 Jan. 20 [cited 2024 Jul. 3];2(1):14-23. Available from: https://archive.aessweb.com/index.php/5006/article/view/4016